ipayipi elinothayela
Imipumpu ezigalvanisiwe yindlela ebalulekileyo yokuvutha kwezokwelapha nezokudla ngokwamanje, inemipumpu engculuku enemali ephunye ngemali yezinkcubeko ngokusebenzisa indlela yokugalvanisa ehlangene nezinc. Lokhu kwenza umugqa ohamba ngokuphelelelo kwekwehlo nekwehliso, kakhulu ukuhamba kwemipumpu. Indlela yokugalvanisa kufaka phakathi ukuphunywa kwemipumpu engculuku kuzincu ezikhanyisiwe kuzindlela zokuphakama ngokupelile kwe-840°F, ukwenza uhlangano lwezokwelapha olwenza amalayer amaningi wezinkcubeko yezinc-nezifokodana. Le mipumpu isebenziswa kakhulu kuzinyathelo zokunqatha amanzi, kuzinyathelo zokulala kwamanzi, nezinye izindlela zokusebenza ngokukhulu ngokukhanya kwezokwelapha nezokusebenza. Imali ye-zinc ayinikezi kuphela ukuphelelelo okuphezulu kwezinto eziphathelene nezimali kodwa inikeza izici zokulungisa lapho amakhatchesi amancane akhishwa ngemali engxenyeni. Imipumpu egalvanisiwe kuyatholakala ngokwezinhla ezahlukene nezindekile, lokhu kwenza yabo yindlela yonke kuzinye izindlela, kusukela kuzokwelapha kwendlu kuya kuzinyathelo ezikhulu zokusebenza. Kudinga ukwakha okuphezulu nezinkelingo eziphakeme, lokhu kwenza yabo ngokulinganayo kuzinyathelo zokunqatha amanzi ezintsha nezokudla. Indlela yokudala ehlelwe kungenxa yokuba yilindelelo yokulingana nezimo, ukunikeza ukuthula kwabasebenzisa nezokwelapha.